Secunia Security Advisory – Gentoo has issued an update for webmin and usermin. These fix a vulnerability, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42154/sa17942.txt
Source: https://packetstormsecurity.com/files/42154/Secunia-Security-Advisory-17942.html